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Product Name Thyroxine Binding Globulin Chinese Name 甲状腺素结合球蛋白抗体 Alias Serpin A7; Serpin A 7; SerpinA7; Serpin-A7; Serpin peptidase inhibitor clade A (alpha 1 antiproteinase antitrypsin) member 7; SERPINA7; T4 binding globulin; TBG; THBG_HUMAN. Research Area Cell biology Growth factors and hormones Binding protein Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Dog, Pig, Cow, Horse, Rabbit, Sheep, ) Applications ELISA=1:5000-10000
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 44kDa Cellular localization Secretory protein Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human Thyroxine Binding Globulin: 231-330/415 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Thyroxine Binding Globulin (TBG) is one of three proteins responsible for carrying the thyroid hormones thyroxine (T4) and 3,5,3 triiodothyronine (T3) in the bloodstream, along with transthyretin and albumin. TBG has the highest affinity for T4 and T3, but is present in the lowest concentration of the three proteins. Despite its low concentration, TBG carries the majority of T4 in serum. Due to the very low serum concentration of T4 & T3, TBG is rarely more than 25% saturated with ligand. Unlike transthyretin and albumin, TBG has a single binding site for T4/T3. Genomically, TBG is a serpin, although it has no inhibitory function like many other members of this class of proteins. TBG is synthesized primarily in the liver.
Function:
Major thyroid hormone transport protein in serum.
Subcellular Location:
Secreted.
Tissue Specificity:
Expressed by the liver and secreted in plasma.
DISEASE:
Defects in SERPINA7 are a cause of thyroxine-binding globulin deficiency (TBG deficiency) [MIM:314200]. Mutations in the SERPINA7 gene can result as a whole spectrum of deficiencies, characterized by either reduced or increased TBG levels in the serum. Patients show, respectively, reduced or elevated protein-bound iodine but are euthyroid.
Similarity:
Belongs to the serpin family.
SWISS:
P05543
Gene ID:
6906
Database links:
Entrez Gene: 6906 Human
Omim: 314200 Human
SwissProt: P05543 Human
Unigene: 76838 Human
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